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72 lines
1.9 KiB
HTML
72 lines
1.9 KiB
HTML
<!doctype html>
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<!--
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Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/
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-->
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<html><head>
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<meta charset="utf-8">
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<title>Reference: content:none on DETAILS</title>
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<link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1699964">
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<link rel="stylesheet" type="text/css" href="/fonts/ahem.css">
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<meta name="flags" content="ahem">
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<style>
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html,body {
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color:black; background-color:white; font:4px/1 Ahem; padding:0; margin:0;
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}
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body { margin-left: 3ch; }
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body > * {
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content:none;
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padding:0; margin:0; border:none;
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}
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::marker { content: 'M'; }
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.after::after { content: 'A'; }
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.before::before { content: 'B'; }
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summary { display:none; }
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</style>
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</head>
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<body>
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<script>
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document.body.style.display = 'none';
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const display = [
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"display:block", "display:inline", "display:ruby", "display:none", "display:grid",
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"display:flex", "display:table", "display:list-item", "display:contents",
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"columns:2",
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];
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const overflow = [
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"", "overflow:scroll", "overflow:clip",
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];
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const position = [
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"", "position:absolute",
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];
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const tags = [
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"details",
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];
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const classes = [
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"", "after", "before",
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];
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const body = document.body;
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for (var d of display) {
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for (var o of overflow) {
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for (var p of position) {
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for (var c of classes) {
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for (var t of tags) {
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let elem = document.createElement(t);
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elem.style = d + ';' + o + ';' + p + ';'
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elem.className = c;
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elem.setAttribute("open", "true");
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let summary = document.createElement("summary"); // we need a summary child to avoid details creating an anonymous child
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elem.append(summary);
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body.append(elem);
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}
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}
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}
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}
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}
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document.body.style.display = '';
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</script>
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</body>
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</html>
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